An investigation remains "ongoing" as police appeal for anyone with information to come forward.
Police say the vehicle crashed in the tunnel while travelling from Birkenhead to Liverpool.
The killing in Birkenhead, Merseyside, saw an innocent man spend 38 years behind bars.
Dave York's family say they cannot understand why thieves stole the flowers and it has left them devastated.
Some traders say they "can't wait" to move, while others say they are "absolutely disgusted".
Birkenhead's Town of Culture bid team says being shortlisted is "a hugely transformational opportunity".
Basildon, Grimsby and Rotherham also make the 15-strong shortlist as well as Strabane.
The Wirral park has been granted the funding as it continues its bid for Unesco World Heritage status.
A takeover by a Cornwall-based company turns Falmouth into a key hub in shipbuilding.
